#PCDownMain {}

.down-tab-hd {
  display: flex;
  justify-content: center;
  padding-top: 40px;
}
.down-tab-hd li {
  font-size: 16px;
  color: #A4AFBD;
  cursor: pointer;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
  width: 200px;
  height: 41px;
  line-height: 40px;
  text-align: center;
  border-bottom: 1px solid transparent;
}
.down-tab-hd li.on {
  border-bottom: 1px solid #0065F0;
  color: #0065F0;
}
.down-tab-list {
  padding-top: 28px;
}
.down-title {
  font-size: 40px;
  line-height: 52px;
  text-align: center;
}
.down-pc {
  display: block;
  width: 224px;
  height: 54px;
  font-size: 16px;
  line-height: 54px;
  text-align: center;
  background-color: rgba(0, 101, 240, .84);
  -webkit-transition: background-color .2s;
  -moz-transition: background-color .2s;
  -ms-transition: background-color .2s;
  -o-transition: background-color .2s;
  transition: background-color .2s;
  color: #fff;
  -webkit-border-radius: 4px;
  -moz-border-radius: 4px;
  border-radius: 4px;
  margin-left: auto;
  margin-right: auto;
}
.down-pc:hover {
  background-color: rgba(0, 101, 240, 1);
}
.down-tab-bd {
  margin-top: 80px;
}
.down-list-row {
  height: 490px;
  margin-bottom: 80px;
  display: flex;
  justify-content: space-between;
}
.down-list-row328 .down-list-row {
  height: 328px;
}
.down-right {
  flex: 0 0 622px;
}
.down-right > h2, .down-left > h2 {
  font-size: 36px;
  line-height: 48px;
}
.down-desc {
  margin-top: 24px;
  font-size: 18px;
  line-height: 32px;
}
.down-left img, .down-right img {
  height: 100%;
  -webkit-box-shadow: 0px 0px 16px rgba(0, 0, 0, .15);
  -moz-box-shadow: 0px 0px 16px rgba(0, 0, 0, .15);
  box-shadow: 0px 0px 16px rgba(0, 0, 0, .15);
}

// ===================================================
.browser-supper {
  width: 330px;
  height: 90px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 30px;
}
.browser-supper>ul {
  padding-top: 30px;
  display: flex;
  justify-content: center;
}
.browser-supper>ul>li {
  width: 110px;
  height: 90px;
  display: flex;
  flex-flow: column nowrap;
  justify-content: center;
  align-items: center;
}
.browser-supper>ul>li>p {
  margin-top: 8px;
  color: #666;
}
